Fertilizer and lime spreader



Jan. E2, 3932. L. D. FENDER FERTILIZER AND LIME SPREADER 2 Sheets-Sheet Filed April 25, 1930 r (lttomn as: o.

D.BendP 3mm Jan. 12, 1932.

L. D. FENDER FERTILIZER AND LIME SPREADER Filed April 25. 1950 2 Sheets-Sheet 2 mw %N haunted Jan. 12, 1932 UNITED- srarss PATENT our-101?.

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2mm, 13.. or 'ramzono, NORTH carom Ap lication 11:14 m :5, mo. Serial at. 447,320.

This invention relates to a machine for spreading lime and fertilizer, one of the objectsbeing to rovidea structure of this type which is simp e and eificient and can be ad- 5 usted readily so as to de osit the bulk material at any point desire it being :possible to deliver the material throughspouts extending close to the ground or "to scatter it. Another object is to providea nieansfor I 1 lubricating the working parts.

With the foregoing and other objects in view which will ap ar as the description roceeds, the invention resides in the com ination and arrangement of parts and. in

-15 the details of construction hereinafter described and claimed, it bein understood that changes in the recise emlodiment of the invention herein isclosed may be made within the scope of what is claimed without deso pafrom the'spirit of the invention.

. In to accompanying drawings the preferred form of the invention has been shown.

In said drawings Figure 1 is a to plan view of the machine; Figure 2 is a ottom lan view thereof, spouts shown suspende therefrom, said spouts being in section.

Figure 8 is a section on line 3-3, Figure 1. Figure 3 is a section on line H, Figure 2. Figure 5 is a section through a portion of the upper showing in side elevation the upper portion ot' a spout connected thereto. Figure 6 is a section on line 6-6, Figure 5, showing the upper end of the spout;

Figure 7 is a view similar to Figure 5 showing a closure piste in position under one of cutiets.

8 is a bottom plan view of a. closure plate,

Eeierring the figures by characters of reierence, i designates a hopper for holding the to be spread over the surface of the ground. Secured in this hopper, adjacent "to the center thereof, is a partition 2 an opening 3. Secured to the side of this partition so as to extend across the openiug'd are bearing plates 4 which co-opcrate with the wall of openin 3 to provide a lubricating compartment through wh ch lubricant can be supplied by any suitable means,

J ournaled in each of the bearing plates 4 is the inner end of a shaft 5. Two of these shafts are used, the shafts being extended in opposite directions and disposed in alinement. The shafts project through the sides of the hopper 1 where bearings 6 are provided, and secured to the outer ends of the shafts are wheels 7. I

Secured to each shaft adjacent to the side wall of the hopper 1 is a head 8 having radial arms 9, and a similar head 10 provided with radial arms 11 is secured to the other end portion of each'shaft close to partition2. The corresponding arms 9 and 11 on each shaft are connected by agitating strips 12 which rotate with the shaft and travel close to the bottom of the hopper.

Formed within the bottom of the hopper is a longitudinal series of outlet openings 13.

Slidably mounted on the lower'surface .of. the bottom of the hopper is a valve plate 16 having apertures 17 adapted to register with the outlets 13 when the plate is in one position. This plate which is supported by straps 18, can be actuated by any suitable means. For example, a bracket 19 can project therefrom and a rod 23 connected at one end to this bracket while its other end is pivotally connected to the lower end of a lever 24. This lever is extended upwardly through a guide bracket 25 to a point where it can easily be grasped and actuated by the o orator. Adustable stop plates 20 are mounts in this bracket for limiting the movement of lever Q4. Thus plate 16 can be shifted to control the discharge of material Tom the hopper through openings 13.

The apertures 1? are normaliy closed by pistes 26 which are adapted to be slidably supported on flanges 15 extending from guide flanges 14 on plate 16. These plates 26 can be readily actuated to move them into or out of position beneath the outlets.

For the purpose of directing bulk material to desired points on the surface of the ground, outlet spouts 28 are used. Each of these spouts has a flange 29 at its upper end and by placing a spout beneath one of the apertures 17 after a plate 26 has been removed, the flange 29 can be caused to engage flanges 15 so that the spout will thus be supported as shown for example in Figure 5. The flanges can be provided with depending ears 30 to facilitate movement oi the spouts into and out of position. The flanges 15 are so shaped and located that each pair of them provides a receiving channel of substantially the same size and shape as the plates 26 and the upper ends of the spouts. Thus the spouts and plates can be used interchangeably.

Obviously the spouts'can be placed under any of the apertures 17 desired and the remaining openings will be kept closed by. their plates 26. Any desired number of outlet spouts can be used. By removing the spouts and some of the plates the bulk materal can be discharged directly through the openings onto the ground.

By means of the valve plate 16 the discharge of material through the openings 13 can be controlled at all times, it being understood that when plate 16 is shifted the spouts and all other parts carried thereby will also be shifted. 1

By providing a lubricant in the opening 3 the ends of the shaft 5 can be properly lubricated at all times, and'the lubricant will, at the same time, be protected from dirt.

Either or both fertilizer and lime can be used in this machine.

By locating the valve plate 16 outside of the hopper its operation will not be stopped by bulk material packing therearound. Instead, any material entering betweenthe parts will be able to work out and drop to the ground.

What is claimed is:

1. A distributor of the class described including a hopper having a longitudinal series of outlets, an apertured valve plate movably mounted upon the bottom surface of the hppper for controlling the flow of material through the outlets, supporting elements connected to the bottom face of the valve plate adjacent to the apertures, and means removably engaging said elements and beneath the respective apertures for controlling the flow of material therethrough.

2. A distributor of the class described including a hopper having a longitudinal series of outlets, an apertured slide valve plate upon the bottom surface of the hopper for controlling the flow of material through the outlets,

supporting elements arranged in pairs upon the bottom surface of the valve plate adjacent to the apertures in the valve plate, and means slidable into and out of en agement with said elements and supported by the valve plate for controlling the flow of material through the valve plate.

3. A distributor of the class described including a hopper having a longitudinal series of outlets, an apertured slide valve upon the bottom surface of the hopper for controlling the flow of material through the outlets, su porting elements arranged in pairs upon t e bottom surface of the valve and adjacent to the apertures in the valve, and means slidable into and out of engagement with said elements and supported by and movable with the valve for controlling the flow of material through the valve apertures, each of said means including a spout and flanges on the spout for engagement with the supporting elements.

4. A distributor of the class described including a hopper having a longitudinal series of outlets, an apertured slide valve upon the bottom surface of the hopper for controlling the flow of material through the outlets, supportingelements arranged in pairs upon the bottom surface of the valve and adj acent to the apertures in the valve, and means slidable into and out of engagement with said elements and supported by and movable with the valvefor controlling the flow of material from the aperturesin the valve, an actuating lever outside of the hopper, and means outside of the hopper and controlled by the lever for shifting the valve plate.

5. A fertilizer distributor including a hopper having a plurality of outlets, a plate slidably engaging the bottom surface of the bottom of the hopper and having apertures movable into and out of register with the respective outlets, a plurality of spouts and plates, and meansupon the lower surface of the apertured plate forming channels of substantially the same size and shape as the plates and the upper ends of the spouts for removably receiving the same, said spouts and plates being interchangeable in the supporting means to closeselected outlets and leave the remaining outlets open for the discharge of material into the spouts thereunder.

6. A fertilizer distributor including a hopper having a plurality of outlets, a plurality of plates, a plurality of spouts, and means adjacent to the outlets formingchannels of substantially the same size and shape as the plates and the upper ends of the spouts for removably receiving the same, said spouts and plates being interchangeable to close pre-determined outlets and to release .material through the remaining outlets to the spouts.

In testimony that I claim the foregoing as my own, I have hereto aflixed my signature.

LORENZO D. FENDER. 

